/*
 * Copyright 2012 Google Inc. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.google.walkaround.wave.server.util;

import javax.servlet.http.HttpServletRequest;

/**
 * @author danilatos@google.com (Daniel Danilatos)
 */
public final class RequestUtil {
  private RequestUtil() {}

  public static boolean isMobile(HttpServletRequest req) {
    String ua = req.getHeader("User-Agent").toLowerCase();
    return "true".equals(req.getParameter("mobile")) || (ua != null && ua.contains("mobile"));
  }
}
